The setup information, or .INF file,
defines monitor resources used by Microsoft Operating Systems in order
to ensure monitor compatibility with the graphics card installed in your
computer.

The image color matching, or .ICM file, is a color
data file that is used in conjunction with graphics applications to
provide consistent color matching from monitor screen to printer, or
from scanner to the monitor screen. The .ICM file is only activated from
within the graphics applications that support this feature.